USB-based array microphone



FIG. 1 is a front view of a USB-based array microphone showing my new design;

FIG. 2 is a rear view of the USB-based array microphone of FIG. 1, the portion behind the clip is plane and unornamented;

FIG. 3 is a top view of the USB-based array microphone of FIG. 1;

FIG. 4 is a bottom view of the USB-based array microphone of FIG. 1;

FIG. 5 is a left side view of the USB-based array microphone of FIG. 1;

FIG. 6 is a right side view of the USB-based array microphone of FIG. 1;

FIG. 7 is a top perspective view of the USB-based array microphone of FIG. 1 with closed clip; and,

FIG. 8 is a top perspective view of the USB-based array microphone of FIG. 1 with open clip. 

The ornamental design for a USB - based array microphone, as shown and described. 